BR7508704A - Processo para medicao de pressao de um gas dentro de um recipiente hermeticamente selado - Google Patents

Processo para medicao de pressao de um gas dentro de um recipiente hermeticamente selado

Info

Publication number
BR7508704A
BR7508704A BR7508704A BR7508704A BR7508704A BR 7508704 A BR7508704 A BR 7508704A BR 7508704 A BR7508704 A BR 7508704A BR 7508704 A BR7508704 A BR 7508704A BR 7508704 A BR7508704 A BR 7508704A
Authority
BR
Brazil
Prior art keywords
hermetically sealed
pressure measurement
sealed container
gas inside
gas
Prior art date
Application number
BR7508704A
Other languages
English (en)
Portuguese (pt)
Inventor
J Wonn
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR7508704A publication Critical patent/BR7508704A/pt

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/04—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by acoustic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02872—Pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Fluid Pressure (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
BR7508704A 1975-01-29 1975-12-30 Processo para medicao de pressao de um gas dentro de um recipiente hermeticamente selado BR7508704A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/545,238 US4009616A (en) 1975-01-29 1975-01-29 Acoustic method for measuring gas pressure

Publications (1)

Publication Number Publication Date
BR7508704A true BR7508704A (pt) 1977-08-02

Family

ID=24175430

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7508704A BR7508704A (pt) 1975-01-29 1975-12-30 Processo para medicao de pressao de um gas dentro de um recipiente hermeticamente selado

Country Status (14)

Country Link
US (1) US4009616A (ja)
JP (1) JPS51100778A (ja)
BE (1) BE838010A (ja)
BR (1) BR7508704A (ja)
CH (1) CH607009A5 (ja)
DE (1) DE2602368A1 (ja)
ES (1) ES444711A1 (ja)
FR (1) FR2299633A1 (ja)
GB (1) GB1483321A (ja)
IT (1) IT1054959B (ja)
MX (1) MX3382E (ja)
NL (1) NL7514376A (ja)
SE (1) SE7600844L (ja)
YU (1) YU176A (ja)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2605962C2 (de) * 1976-02-14 1982-05-06 Brown Boveri Reaktor GmbH, 6800 Mannheim Einrichtung zum Lokalisieren defekter Brennstabhüllrohre eines kompletten Brennelements
US4174255A (en) * 1977-05-06 1979-11-13 The Babcock & Wilcox Company Apparatus for locating defective nuclear fuel elements
US4313791A (en) * 1977-05-06 1982-02-02 The Babcock & Wilcox Company Method for locating defective nuclear fuel elements
FR2493025B1 (fr) * 1980-10-24 1986-04-18 Framatome Sa Procede et dispositif de detection d'elements combustibles defectueux dans un assemblage combustible pour reacteur nucleaire
DE3116978C2 (de) * 1981-04-29 1986-06-12 Brown Boveri Reaktor GmbH, 6800 Mannheim Einrichtung zum Auffinden defekter Brennstabhüllrohre wassergekühlter Kernreaktoren
DE3150249A1 (de) * 1981-12-18 1983-07-07 Brown Boveri Reaktor GmbH, 6800 Mannheim Einrichtung zum auffinden defekter innerhalb kompletter brennelemente wassergekuehlter kernreaktoren angeordneter brennstaebe
FR2523723A1 (fr) * 1982-03-19 1983-09-23 Mitsubishi Atomic Power Ind Procede de detection d'une baisse de pression interne de gaz dans les produits du type recipient
JPS59217127A (ja) * 1983-05-26 1984-12-07 Murata Mfg Co Ltd 圧力センサ
DE3326737A1 (de) * 1983-07-25 1985-02-14 Kraftwerk Union AG, 4330 Mülheim Verfahren zur zerstoerungsfreien bestimmung des spaltgasdruckes in kernbrennstaeben
US4542644A (en) * 1983-09-26 1985-09-24 The United States Of America As Represented By The United States Department Of Energy Void/particulate detector
US4574615A (en) * 1983-12-19 1986-03-11 The Babcock & Wilcox Company Sonic apparatus and method for detecting the presence of a gaseous substance in a closed space
US4656864A (en) * 1984-12-24 1987-04-14 Kraus Robert A Fuel control system for internal combustion engines
US5448921A (en) * 1991-02-05 1995-09-12 Direct Measurement Corporation Coriolis mass flow rate meter
US5497665A (en) * 1991-02-05 1996-03-12 Direct Measurement Corporation Coriolis mass flow rate meter having adjustable pressure and density sensitivity
WO1992014123A1 (en) * 1991-02-05 1992-08-20 Donald Reed Cage Improved coriolis mass flow rate meter
US5790617A (en) * 1992-03-26 1998-08-04 Siemens Power Corporation Method and apparatus for detection of failed fuel rods by use of acoustic energy frequency attenuation
US5533402A (en) * 1994-05-11 1996-07-09 Artann Corporation Method and apparatus for measuring acoustic parameters in liquids using cylindrical ultrasonic standing waves
FR2739925B1 (fr) * 1995-10-11 1998-01-02 Electricite De France Capteur acoustique pour la mesure d'un parametre physique relatif sur une enceinte renfermant un fluide, par exemple pour la mesure de la pression interne d'un crayon combustible d'un reacteur de centrale nucleaire
US5753827A (en) * 1995-10-17 1998-05-19 Direct Measurement Corporation Coriolis meteR having a geometry insensitive to changes in fluid pressure and density and method of operation thereof
US5907104A (en) * 1995-12-08 1999-05-25 Direct Measurement Corporation Signal processing and field proving methods and circuits for a coriolis mass flow meter
US5625140A (en) * 1995-12-12 1997-04-29 Lucent Technologies Inc. Acoustic analysis of gas mixtures
US5827979A (en) * 1996-04-22 1998-10-27 Direct Measurement Corporation Signal processing apparati and methods for attenuating shifts in zero intercept attributable to a changing boundary condition in a Coriolis mass flow meter
US5869745A (en) * 1996-12-20 1999-02-09 Morton International, Inc. Ultrasonic gas pressure measurement for inflators of vehicular airbag systems
AU1050799A (en) * 1998-11-05 2000-05-29 Karmel Medical Acoustic Technologies Ltd. Sound velocity for lung diagnosis
US6227059B1 (en) 1999-01-12 2001-05-08 Direct Measurement Corporation System and method for employing an imaginary difference signal component to compensate for boundary condition effects on a Coriolis mass flow meter
US6301973B1 (en) 1999-04-30 2001-10-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Non-intrusive pressure/multipurpose sensor and method
US6339960B1 (en) 2000-10-30 2002-01-22 Mississippi State University Non-intrusive pressure and level sensor for sealed containers
DE10353081B3 (de) * 2003-11-13 2005-09-01 IST Ingenieurdienst für sichere Technik GmbH Verfahren zur Erfassung von Veränderungen oder Schädigungen an Druckbehältern während oder nach ihrer Druckprüfung
US20060243280A1 (en) * 2005-04-27 2006-11-02 Caro Richard G Method of determining lung condition indicators
WO2006117780A2 (en) 2005-04-29 2006-11-09 Oren Gavriely Cough detector
US20070251325A1 (en) * 2006-04-26 2007-11-01 Joseph King Impulse Response Pressure Transducer
US7599469B2 (en) * 2006-04-28 2009-10-06 Cameron International Corporation Non-intrusive pressure gage
FR2911961B1 (fr) * 2007-01-26 2012-04-06 Electricite De France Capteur acoustique de mesure de la pression et/ou de la masse molaire d'un gaz dans une enceinte cylindrique et procede de mesure correspondant
KR20090116040A (ko) * 2008-05-06 2009-11-11 한국표준과학연구원 음향 임피던스 정합층을 이용한 용기부 내의 압력측정장치
RU2457477C1 (ru) * 2011-03-02 2012-07-27 Сергей Юрьевич Моссаковский Способ контроля над содержимым замкнутого объема
NO342410B1 (no) * 2014-05-12 2018-05-22 Halfwave As Fremgangsmåte for måling av trykk i rør
JP7151344B2 (ja) * 2018-10-01 2022-10-12 富士電機株式会社 圧力計測装置
CN112523926B (zh) * 2020-12-17 2022-10-18 中国长江电力股份有限公司 一种水轮发电机流道压力监测系统及方法
CN114018466B (zh) * 2021-10-27 2023-05-30 湖北亿纬动力有限公司 一种电池内压测试方法
CN114894905B (zh) * 2022-07-15 2022-09-20 镇江贝斯特新材料股份有限公司 一种材料声学性能测试方法、系统、存储介质及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA739181A (en) * 1966-07-26 Bolt Beranek And Newman Inc. Method of and apparatus for measuring pressure and density
US2527208A (en) * 1944-07-27 1950-10-24 Gen Electric Supersonic testing apparatus
US2978899A (en) * 1956-02-10 1961-04-11 Kritz Jack Ultrasonic system for measuring the physical characteristics of a gas
US3019656A (en) * 1956-04-20 1962-02-06 Atomic Energy Authority Uk Pressure gauges
US2938386A (en) * 1957-04-08 1960-05-31 Bell Telephone Labor Inc Method and apparatus for measuring predetermined pressures
US3204458A (en) * 1962-07-02 1965-09-07 Gulton Ind Inc Ultrasonic flowmeter
GB1122844A (en) * 1964-09-21 1968-08-07 Atomic Energy Authority Uk Transducers
US3357243A (en) * 1965-04-01 1967-12-12 Henry J Woodcock Flow meters
DE1900913A1 (de) * 1968-01-12 1969-07-31 Svu Pro Stavbu Stroju Einrichtung zur automatischen Ultraschallkontrolle des gegenseitigen Anhaftens kreisfoermiger Materialschichten,insbesondere bei Brennstoffstaeben
BE791725A (fr) * 1971-11-22 1973-05-22 Jersey Nuclear Avco Isotopes Chapeau d'extremite pour un element de combustible de reacteur nucleaire
JPS49130766A (ja) * 1973-03-30 1974-12-14

Also Published As

Publication number Publication date
CH607009A5 (ja) 1978-11-30
US4009616A (en) 1977-03-01
FR2299633B1 (ja) 1981-12-11
ES444711A1 (es) 1977-11-01
DE2602368A1 (de) 1976-08-05
MX3382E (es) 1980-10-23
SE7600844L (sv) 1976-07-30
BE838010A (fr) 1976-07-28
NL7514376A (nl) 1976-08-02
YU176A (en) 1982-05-31
FR2299633A1 (fr) 1976-08-27
JPS51100778A (ja) 1976-09-06
IT1054959B (it) 1981-11-30
GB1483321A (en) 1977-08-17

Similar Documents

Publication Publication Date Title
BR7508704A (pt) Processo para medicao de pressao de um gas dentro de um recipiente hermeticamente selado
IT1078830B (it) Recipiente di confezionamento per preparazione estemporanea di soluzioni a piu componenti
BR7505275A (pt) Precinta de garantia para recipiente e processo para a fabricacao da mesma
CH613447A5 (en) Process for the preparation of a compound containing an N-substituted bipyridyl ring
SE7509469L (sv) Forfarande och apparat for framstellning av forseglade forpackningar
AR207061A1 (es) Una combinacion de un cierre de recipiente
BR7603086A (pt) Recipiente de paredes maleaveis para o acondicionamento de liquidos sob pressao
BR7503250A (pt) Processo para a preparacao de eteres glicidicos
BR7604733A (pt) Processo para encher de gas um dispositivo de cilindro vedado
IT1052923B (it) Dispositivo segnalatore della pressione di un pneumatico per veicolo
BR7601783A (pt) Processo para a producao de fluoreto de aluminio de um gas contendo um composto de fluor
JPS5234413A (en) Production method of aerosol packages
BR7501972A (pt) Conjunto hermeticamente selado
JPS5269917A (en) Sealing glass for glass laser
BR7507887A (pt) Processo para a preparacao de um eter
IT1039675B (it) Chiusura a tenuta di connettore tubolare per compressore ermetico
IT1042762B (it) Ccurulatore a tenuta ri gas
IT1042042B (it) Guarnizione di sicurezza per recipiente aerosol
DE2953247A1 (de) Device for stabilizing sealed gas pressure
BR7508018A (pt) Processo aperfeicoado para a preparacao de gas de sintese
IT1054356B (it) Procedimento per la produzione di un imballaggio di sospensione
BR7801786A (pt) Processo para producao de embalagens a prova de deslizamento
RO67823A (ro) Procedeu de obtinere a aluminei din bauxita continind goethit
IT1027405B (it) Procedimento per ottenere butadiene gassoso da un processo di acetos silazione
AU3800378A (en) Pressure testing of containers